Finding the Third Proportional to 2,192,331 and 4,783,061

Step by Step Solution

1. Step 1: Write the proportion equation
   2,192,331 : 4,783,061 = 4,783,061 : x
2. Step 2: Convert to fraction form
   2,192,331/4,783,061 = 4,783,061/x
3. Step 3: Cross multiply
   2,192,331x = 4,783,061 × 4,783,061
4. Step 4: Simplify right side
   2,192,331x = 22,877,672,529,721
5. Step 5: Solve for x
   x = 22,877,672,529,721/2,192,331
6. Step 6: Final answer
   x = 10,435,318.63